1 # generated automatically by aclocal 1.11.6 -*- Autoconf -*- 2 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, 5 # Inc. 6 # This file is free software; the Free Software Foundation 7 # gives unlimited permission to copy and/or distribute it, 8 # with or without modifications, as long as this notice is preserved. 9 10 # This program is distributed in the hope that it will be useful, 11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without 12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A 13 # PARTICULAR PURPOSE. 14 15 m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 18 [m4_warning([this file was generated for autoconf 2.69. 19 You have another version of autoconf. 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However `strip' might not be the right 1111 # tool to use in cross-compilation environments, therefore Automake 1112 # will honor the `STRIP' environment variable to overrule this program. 1113 dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 1114 if test "$cross_compiling" != no; then 1115 AC_CHECK_TOOL([STRIP], [strip], :) 1116 fi 1117 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 1118 AC_SUBST([INSTALL_STRIP_PROGRAM])]) 1119 1120 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc. 1121 # 1122 # This file is free software; the Free Software Foundation 1123 # gives unlimited permission to copy and/or distribute it, 1124 # with or without modifications, as long as this notice is preserved. 1125 1126 # serial 3 1127 1128 # _AM_SUBST_NOTMAKE(VARIABLE) 1129 # --------------------------- 1130 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 1131 # This macro is traced by Automake. 1132 AC_DEFUN([_AM_SUBST_NOTMAKE]) 1133 1134 # AM_SUBST_NOTMAKE(VARIABLE) 1135 # -------------------------- 1136 # Public sister of _AM_SUBST_NOTMAKE. 1137 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 1138 1139 # Check how to create a tarball. -*- Autoconf -*- 1140 1141 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc. 1142 # 1143 # This file is free software; the Free Software Foundation 1144 # gives unlimited permission to copy and/or distribute it, 1145 # with or without modifications, as long as this notice is preserved. 1146 1147 # serial 2 1148 1149 # _AM_PROG_TAR(FORMAT) 1150 # -------------------- 1151 # Check how to create a tarball in format FORMAT. 1152 # FORMAT should be one of `v7', `ustar', or `pax'. 1153 # 1154 # Substitute a variable $(am__tar) that is a command 1155 # writing to stdout a FORMAT-tarball containing the directory 1156 # $tardir. 1157 # tardir=directory && $(am__tar) > result.tar 1158 # 1159 # Substitute a variable $(am__untar) that extract such 1160 # a tarball read from stdin. 1161 # $(am__untar) < result.tar 1162 AC_DEFUN([_AM_PROG_TAR], 1163 [# Always define AMTAR for backward compatibility. Yes, it's still used 1164 # in the wild :-( We should find a proper way to deprecate it ... 1165 AC_SUBST([AMTAR], ['$${TAR-tar}']) 1166 m4_if([$1], [v7], 1167 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], 1168 [m4_case([$1], [ustar],, [pax],, 1169 [m4_fatal([Unknown tar format])]) 1170 AC_MSG_CHECKING([how to create a $1 tar archive]) 1171 # Loop over all known methods to create a tar archive until one works. 1172 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 1173 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 1174 # Do not fold the above two line into one, because Tru64 sh and 1175 # Solaris sh will not grok spaces in the rhs of `-'. 1176 for _am_tool in $_am_tools 1177 do 1178 case $_am_tool in 1179 gnutar) 1180 for _am_tar in tar gnutar gtar; 1181 do 1182 AM_RUN_LOG([$_am_tar --version]) && break 1183 done 1184 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 1185 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 1186 am__untar="$_am_tar -xf -" 1187 ;; 1188 plaintar) 1189 # Must skip GNU tar: if it does not support --format= it doesn't create 1190 # ustar tarball either. 1191 (tar --version) >/dev/null 2>&1 && continue 1192 am__tar='tar chf - "$$tardir"' 1193 am__tar_='tar chf - "$tardir"' 1194 am__untar='tar xf -' 1195 ;; 1196 pax) 1197 am__tar='pax -L -x $1 -w "$$tardir"' 1198 am__tar_='pax -L -x $1 -w "$tardir"' 1199 am__untar='pax -r' 1200 ;; 1201 cpio) 1202 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 1203 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 1204 am__untar='cpio -i -H $1 -d' 1205 ;; 1206 none) 1207 am__tar=false 1208 am__tar_=false 1209 am__untar=false 1210 ;; 1211 esac 1212 1213 # If the value was cached, stop now. We just wanted to have am__tar 1214 # and am__untar set. 1215 test -n "${am_cv_prog_tar_$1}" && break 1216 1217 # tar/untar a dummy directory, and stop if the command works 1218 rm -rf conftest.dir 1219 mkdir conftest.dir 1220 echo GrepMe > conftest.dir/file 1221 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 1222 rm -rf conftest.dir 1223 if test -s conftest.tar; then 1224 AM_RUN_LOG([$am__untar <conftest.tar]) 1225 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 1226 fi 1227 done 1228 rm -rf conftest.dir 1229 1230 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 1231 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 1232 AC_SUBST([am__tar]) 1233 AC_SUBST([am__untar]) 1234 ]) # _AM_PROG_TAR 1235 1236 m4_include([acinclude.m4]) 1237
